descents

听听怎么读

[di?sents]

是什么意思

下降( descent的名词复数 )；沦落；下坡；血统

英英释义

descent

n.
- a movement downward
- properties attributable to your ancestry
  同义词：originextraction
- the act of changing your location in a downward direction
- the kinship relation between an individual and the individual's progenitors
  同义词：line of descentlineagefiliation
- a downward slope or bend
  同义词：declivityfalldeclinedeclinationdeclensiondownslope
- the descendants of one individual
  同义词：lineagelineline of descentbloodlineblood linebloodpedigreeancestryoriginparentagestemmastock

学习怎么用

词组短语

gradient descent梯度下降

descent method n. 下降法

chinese descent中国血统；炎黄子孙

steepest descent method最速下降法；最陡下降法

权威例句

Why Steepest Descents?
Second descents for elliptic curves
Juggling Drops and Descents
Explicit 4-descents on an elliptic curve
The Method of Steepest Descents
An extension of steepest descents
Affine descents and the Steinberg torus (Supplemental)
Riffle shuffles, cycles, and descents
The Distribution Of Descents And Length In A Coxeter Group
An extension of the method of steepest descents

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